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| author | Guilhem Moulin <guilhem@fripost.org> | 2020-01-23 02:26:30 +0100 |
|---|---|---|
| committer | Guilhem Moulin <guilhem@fripost.org> | 2020-01-23 02:26:35 +0100 |
| commit | 456e09fa40d01b70ac1788d0338fba00079e4121 (patch) | |
| tree | a6f2612a0db70c9ed236274c46cb0e19198d0245 /roles/common/files | |
| parent | a092bfd947773281a23419ee0ab62358371b7166 (diff) | |
Postfix: disable DNS lookups on the internal SMTPds.
Our internal IPs don't have a reverse PTR record, and skipping the
resolution speeds up mail delivery.
http://www.postfix.org/postconf.5.html#smtpd_peername_lookup
Diffstat (limited to 'roles/common/files')
0 files changed, 0 insertions, 0 deletions